NZ187858A - Lock structure to operate latch bars - Google Patents

Lock structure to operate latch bars

Info

Publication number
NZ187858A
NZ187858A NZ18785878A NZ18785878A NZ187858A NZ 187858 A NZ187858 A NZ 187858A NZ 18785878 A NZ18785878 A NZ 18785878A NZ 18785878 A NZ18785878 A NZ 18785878A NZ 187858 A NZ187858 A NZ 187858A
Authority
NZ
New Zealand
Prior art keywords
key
cylinder
pin
driving member
bars
Prior art date
Application number
NZ18785878A
Inventor
G Ward
J Walsh
Original Assignee
Lowe & Fletcher Australia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lowe & Fletcher Australia filed Critical Lowe & Fletcher Australia
Publication of NZ187858A publication Critical patent/NZ187858A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A lock for vertically moving doors is operable from either side with a key and, when the lock cylinder is in one orientation, manually from one side. A pin 13 on the lock cylinder engages with a cut out segment 12 of a driving member which drives locking bars 4, 5. The lock cylinder is mounted on a fascia plate and a rear plate, carries the driving member and the locking bars from the position shown in Figure 6 the bars may be extended to the locking position by using a key from either side to rotate the cylinder pin 13 clockwise. From the position also the driving member may be rotated manually from the inside because of the groove 12, but such rotation is not possible when the cylinder is in the position shown in Figure 8. Alternatively the pin 13 may be engaged in groove 16 so that a key must always be used. <IMAGE>
NZ18785878A 1977-07-19 1978-07-14 Lock structure to operate latch bars NZ187858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD090777 1977-07-19

Publications (1)

Publication Number Publication Date
NZ187858A true NZ187858A (en) 1982-12-07

Family

ID=3767096

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ18785878A NZ187858A (en) 1977-07-19 1978-07-14 Lock structure to operate latch bars

Country Status (4)

Country Link
GB (1) GB2002844B (en)
HK (1) HK39184A (en)
NZ (1) NZ187858A (en)
SG (1) SG1384G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563885A (en) * 1982-04-08 1986-01-14 Excalibur Locks, Inc. Patio sliding door lock assembly and method
DE29619971U1 (en) * 1996-11-16 1997-02-20 Bks Gmbh, 42549 Velbert Lock case
DE50014923D1 (en) * 1999-06-17 2008-03-13 Hautau Gmbh Gear arrangement for a bar closure

Also Published As

Publication number Publication date
GB2002844B (en) 1982-02-10
HK39184A (en) 1984-05-11
GB2002844A (en) 1979-02-28
SG1384G (en) 1985-02-01

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